On 5/31/19, Hendrik Leppkes <h.lepp...@gmail.com> wrote: > On Fri, May 31, 2019 at 5:32 PM Paul B Mahol <one...@gmail.com> wrote: >> >> On 5/31/19, Lynne <d...@lynne.ee> wrote: >> > >> > >> > >> > May 31, 2019, 2:33 PM by one...@gmail.com: >> > >> >> On 5/31/19, Lynne <d...@lynne.ee> wrote: >> >> >> >>> >> >>> >> >>> >> >>> May 31, 2019, 2:16 PM by one...@gmail.com: >> >>> >> >>>> On 5/31/19, Lynne <d...@lynne.ee> wrote: >> >>>> >> >>>>> May 31, 2019, 11:45 AM by one...@gmail.com >> >>>>> <mailto:one...@gmail.com>: >> >>>>> >> >>>>>> Signed-off-by: Paul B Mahol <> one...@gmail.com >> >>>>>> <mailto:one...@gmail.com>> >> >>>>>> > >> >>>>>> --- >> >>>>>> libavfilter/vf_zscale.c | 335 >> >>>>>> +++++++++++++++++++++++++--------------- >> >>>>>> 1 file changed, 214 insertions(+), 121 deletions(-) >> >>>>>> >> >>>>> >> >>>>> This will create discontinuities between each slice. >> >>>>> >> >>>> >> >>>> Have you actually tried it? >> >>>> >> >>>> I had and its just fine. >> >>>> >> >>> >> >>> Bitexact results with non-nearest scaling? Should be even worse with >> >>> anything better than bilinear. >> >>> >> >> >> >> Results are always bitexact. It just not bitexact with single >> >> threading and differences are irrelevant. >> >> >> > >> > Number of threads should not have any impact at all on quality ever. >> >> Agreed. And it doesn't have any such impact. >> > > If there is a difference between 1 thread (single threaded), and many > threads, then there is an impact, and thats not good. Don't downplay > it for your convenience. >
I'm ignoring this comment. > - Hendrik > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
